1350021231

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{19}}^2\times {\mathrm{31963}}^1$

素因数の和:32020

約数の個数: 36

約数和(自身を含む): 2216447688

約数和(自身を除く): 866426457

約数列:

[1, 3, 9, 13, 19, 39, 57, 117, 171, 247, 361, 741, 1083, 2223, 3249, 4693, 14079, 31963, 42237, 95889, 287667, 415519, 607297, 1246557, 1821891, 3739671, 5465673, 7894861, 11538643, 23684583, 34615929, 71053749, 103847787, 150002359, 450007077, 1350021231]

約数ペア:

[(1, 1350021231), (3, 450007077), (9, 150002359), (13, 103847787), (19, 71053749), (39, 34615929), (57, 23684583), (117, 11538643), (171, 7894861), (247, 5465673), (361, 3739671), (741, 1821891), (1083, 1246557), (2223, 607297), (3249, 415519), (4693, 287667), (14079, 95889), (31963, 42237)]